package com.peanut.wapp.persist;

import java.util.List;

import com.peanut.wapp.model.NewsBean;

/**
 * 新闻操作接口
 * 
 *
 */
public interface NewsDao {

	int selectCount();

	List<NewsBean> selectList(int page, int pageSize);

	NewsBean selectOneById(String nid);


	
}
